MG87FL4051 - Megawin

MG87FL4051 8051-Based MCU

8051-Based MCU MG87FE/L2051/4051/6051 Data Sheet Version: A1 This document contains information on a new product under development by Megawin. Megawin reserves the right to change or discontinue this product without notice.  Megawin Technology Co., Ltd. 2012 All rights reserved. 2014/03 version A1 2 MG87FEL2051_4051_6051 Data Sheet MEGAWIN Features .

Features

 80C51 Central Processing Unit
 MG87FE/L2051 with 2KB flash ROM, 4051/4KB flash ROM; 6051/6KB flash ROM
 Operating voltage: E type: 4.5V~5.5V and L type: 2.4V~3.6V
 Operation frequency : 48MHz(max)@12T and 24MHz@6T mode - External crystal mode (Default) - Internal RC-oscillator with +/- 1% frequency drift @ 25℃, there are 6 kinds of frequencies selectable (Use only setting by Megawin U1 writer. Please refer U1 writer document).
 ISP memory zone could be optioned as 1KB (Default)
 IAP capability; 1KB IAP memory size
 On-chip 256 bytes data RAM for MG87FE/L2051/4051/6051
 Code protect.